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   "metadata": {},
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    "<table class=\"ee-notebook-buttons\" align=\"left\"><td>\n",
    "<a target=\"_blank\"  href=\"https://colab.research.google.com/github/giswqs/geehydro/blob/master/examples/geehydro-tutorials.ipynb\">\n",
    "    <img src=\"https://www.tensorflow.org/images/colab_logo_32px.png\" /> Run in Google Colab</a>\n",
    "</td><td>\n",
    "<a target=\"_blank\"  href=\"https://github.com/giswqs/geehydro/tree/master/examples/geehydro-tutorials.ipynb\"><img width=32px src=\"https://www.tensorflow.org/images/GitHub-Mark-32px.png\" /> View source on GitHub</a></td><td>\n",
    "<a target=\"_blank\"  href=\"https://nbviewer.jupyter.org/github/giswqs/geehydro/blob/master/examples/geehydro-tutorials.ipynb\"><img width=26px src=\"https://upload.wikimedia.org/wikipedia/commons/thumb/3/38/Jupyter_logo.svg/883px-Jupyter_logo.svg.png\" />Notebook Viewer</a></td><td>\n",
    "<a target=\"_blank\"  href=\"https://mybinder.org/v2/gh/giswqs/geehydro/master?filepath=Folium%2Fee-api-folium-setup.ipynb\"><img width=58px src=\"https://mybinder.org/static/images/logo_social.png\" />Run in binder</a></td></table>"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {
    "scrolled": true
   },
   "outputs": [],
   "source": [
    "# !pip install geehydro"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {
    "scrolled": true
   },
   "outputs": [],
   "source": [
    "import ee\n",
    "import folium\n",
    "import geehydro"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [],
   "source": [
    "# ee.Authenticate()\n",
    "ee.Initialize()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [],
   "source": [
    "Map = folium.Map(location=[40, -100], zoom_start=4)\n",
    "Map.setOptions('HYBRID')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {
    "scrolled": false
   },
   "outputs": [],
   "source": [
    "dem = ee.Image('USGS/SRTMGL1_003')\n",
    "\n",
    "vis_params = {\n",
    "'min': 0,\n",
    "'max': 4000,\n",
    "'palette': ['006633', 'E5FFCC', '662A00', 'D8D8D8', 'F5F5F5']}\n",
    "\n",
    "Map.addLayer(dem, vis_params, 'DEM')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [],
   "source": [
    "dataset = ee.FeatureCollection('projects/google/wrs2_descending')\n",
    "\n",
    "# empty = ee.Image().byte()\n",
    "\n",
    "Map.setCenter(-78, 36, 8)\n",
    "Map.addLayer(dataset, {}, 'Landsat WRS-2 grid', False, 0.5)\n",
    "# Map.addLayer(empty.paint(dataset, 0, 2), {}, 'Landsat WRS-2 grid')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
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                    lat_lng_popup_aef4aaa8c05e4597a90c8aa34ab22f1a
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     "execution_count": 7,
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    "Map.setControlVisibility(layerControl=True, fullscreenControl=True, latLngPopup=True)\n",
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